#ifdef APP_USING_LCD

#include "lcd.h"
#include "hw_delay.h"
#include "font.h"
#include <rtthread.h>
#include <rtdevice.h>
#include "drv_common.h"
//////////////////////////////////////////////////////////////////////////////////
//本程序只供学习使用，未经作者许可，不得用于其它任何用途
//ALIENTEK STM32开发板
//2.8寸/3.5寸/4.3寸/7寸 TFT液晶驱动
//支持驱动IC型号包括:ILI9341/NT35310/NT35510/SSD1963等
//正点原子@ALIENTEK
//技术论坛:www.openedv.com
//创建日期:2017/4/8
//版本：V1.0
//版权所有，盗版必究。
//Copyright(C) 广州市星翼电子科技有限公司 2014-2024
//All rights reserved
//////////////////////////////////////////////////////////////////////////////////

SRAM_HandleTypeDef TFTSRAM_Handler;    //SRAM句柄(用于控制LCD)

//LCD的画笔颜色和背景色
uint32_t POINT_COLOR = 0xFF000000;     //画笔颜色
uint32_t BACK_COLOR = 0xFFFFFFFF;     //背景色

//管理LCD重要参数
//默认为竖屏
_lcd_dev lcddev;

//写寄存器函数
//regval:寄存器值
void LCD_WR_REG(volatile uint16_t regval)
{
    regval = regval;      //使用-O2优化的时候,必须插入的延时
    LCD->LCD_REG = regval;      //写入要写的寄存器序号
}
//写LCD数据
//data:要写入的值
void LCD_WR_DATA(volatile uint16_t data)
{
    data = data;          //使用-O2优化的时候,必须插入的延时
    LCD->LCD_RAM = data;
}
//读LCD数据
//返回值:读到的值
uint16_t LCD_RD_DATA(void)
{
    volatile uint16_t ram;           //防止被优化
    ram = LCD->LCD_RAM;
    return ram;
}
//写寄存器
//LCD_Reg:寄存器地址
//LCD_RegValue:要写入的数据
void LCD_WriteReg(uint16_t LCD_Reg, uint16_t LCD_RegValue)
{
    LCD->LCD_REG = LCD_Reg;     //写入要写的寄存器序号
    LCD->LCD_RAM = LCD_RegValue;     //写入数据
}
//读寄存器
//LCD_Reg:寄存器地址
//返回值:读到的数据
uint16_t LCD_ReadReg(uint16_t LCD_Reg)
{
    LCD_WR_REG(LCD_Reg);        //写入要读的寄存器序号
    delay_us(5);
    return LCD_RD_DATA();       //返回读到的值
}
//开始写GRAM
void LCD_WriteRAM_Prepare(void)
{
    LCD->LCD_REG = lcddev.wramcmd;
}
//LCD写GRAM
//RGB_Code:颜色值
void LCD_WriteRAM(uint16_t RGB_Code)
{
    LCD->LCD_RAM = RGB_Code;       //写十六位GRAM
}
//从ILI93xx读出的数据为GBR格式，而我们写入的时候为RGB格式。
//通过该函数转换
//c:GBR格式的颜色值
//返回值：RGB格式的颜色值
uint16_t LCD_BGR2RGB(uint16_t c)
{
    uint16_t r, g, b, rgb;
    b = (c >> 0) & 0x1f;
    g = (c >> 5) & 0x3f;
    r = (c >> 11) & 0x1f;
    rgb = (b << 11) + (g << 5) + (r << 0);
    return (rgb);
}
//当mdk -O1时间优化时需要设置
//延时i
void opt_delay(uint8_t i)
{
    while (i--)
        ;
}
//读取个某点的颜色值
//x,y:坐标
//返回值:此点的颜色
uint32_t LCD_ReadPoint(uint16_t x, uint16_t y)
{
    uint16_t r = 0, g = 0, b = 0;
    if (x >= lcddev.width || y >= lcddev.height)
        return 0;  //超过了范围,直接返回
    LCD_SetCursor(x, y);
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X1963)
        LCD_WR_REG(0X2E);  //9341/3510/1963 发送读GRAM指令
    else if (lcddev.id == 0X5510)
        LCD_WR_REG(0X2E00);   //5510 发送读GRAM指令
    r = LCD_RD_DATA();                                //dummy Read
    if (lcddev.id == 0X1963)
        return r;                  //1963直接读就可以
    opt_delay(2);
    r = LCD_RD_DATA();                                //实际坐标颜色
    //9341/NT35310/NT35510要分2次读出
    opt_delay(2);
    b = LCD_RD_DATA();
    g = r & 0XFF;       //对于9341/5310/5510,第一次读取的是RG的值,R在前,G在后,各占8位
    g <<= 8;
    return (((r >> 11) << 11) | ((g >> 10) << 5) | (b >> 11));    //ILI9341/NT35310/NT35510需要公式转换一下
}
//LCD开启显示
void LCD_DisplayOn(void)
{
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X1963)
        LCD_WR_REG(0X29);    //开启显示
    else if (lcddev.id == 0X5510)
        LCD_WR_REG(0X2900);   //开启显示
}
//LCD关闭显示
void LCD_DisplayOff(void)
{
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X1963)
        LCD_WR_REG(0X28);    //关闭显示
    else if (lcddev.id == 0X5510)
        LCD_WR_REG(0X2800);   //关闭显示
}
//设置光标位置(对RGB屏无效)
//Xpos:横坐标
//Ypos:纵坐标
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos)
{
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(Xpos >> 8);
        LCD_WR_DATA(Xpos & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(Ypos >> 8);
        LCD_WR_DATA(Ypos & 0XFF);
    }
    else if (lcddev.id == 0X1963)
    {
        if (lcddev.dir == 0)   //x坐标需要变换
        {
            Xpos = lcddev.width - 1 - Xpos;
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(0);
            LCD_WR_DATA(0);
            LCD_WR_DATA(Xpos >> 8);
            LCD_WR_DATA(Xpos & 0XFF);
        }
        else
        {
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(Xpos >> 8);
            LCD_WR_DATA(Xpos & 0XFF);
            LCD_WR_DATA((lcddev.width - 1) >> 8);
            LCD_WR_DATA((lcddev.width - 1) & 0XFF);
        }
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(Ypos >> 8);
        LCD_WR_DATA(Ypos & 0XFF);
        LCD_WR_DATA((lcddev.height - 1) >> 8);
        LCD_WR_DATA((lcddev.height - 1) & 0XFF);

    }
    else if (lcddev.id == 0X5510)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(Xpos >> 8);
        LCD_WR_REG(lcddev.setxcmd + 1);
        LCD_WR_DATA(Xpos & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(Ypos >> 8);
        LCD_WR_REG(lcddev.setycmd + 1);
        LCD_WR_DATA(Ypos & 0XFF);
    }
}
//设置LCD的自动扫描方向(对RGB屏无效)
//注意:其他函数可能会受到此函数设置的影响(尤其是9341),
//所以,一般设置为L2R_U2D即可,如果设置为其他扫描方式,可能导致显示不正常.
//dir:0~7,代表8个方向(具体定义见lcd.h)
//9341/5310/5510/1963等IC已经实际测试
void LCD_Scan_Dir(uint8_t dir)
{
    uint16_t regval = 0;
    uint16_t dirreg = 0;
    uint16_t temp;
    if ((lcddev.dir == 1 && lcddev.id != 0X1963) || (lcddev.dir == 0 && lcddev.id == 0X1963)) //横屏时，对1963不改变扫描方向！竖屏时1963改变方向
    {
        switch (dir)
        //方向转换
        {
        case 0:
            dir = 6;
            break;
        case 1:
            dir = 7;
            break;
        case 2:
            dir = 4;
            break;
        case 3:
            dir = 5;
            break;
        case 4:
            dir = 1;
            break;
        case 5:
            dir = 0;
            break;
        case 6:
            dir = 3;
            break;
        case 7:
            dir = 2;
            break;
        }
    }
    if (lcddev.id == 0x9341 || lcddev.id == 0X5310 || lcddev.id == 0X5510 || lcddev.id == 0X1963) //9341/5310/5510/1963,特殊处理
    {
        switch (dir)
        {
        case L2R_U2D:   //从左到右,从上到下
            regval |= (0 << 7) | (0 << 6) | (0 << 5);
            break;
        case L2R_D2U:   //从左到右,从下到上
            regval |= (1 << 7) | (0 << 6) | (0 << 5);
            break;
        case R2L_U2D:   //从右到左,从上到下
            regval |= (0 << 7) | (1 << 6) | (0 << 5);
            break;
        case R2L_D2U:   //从右到左,从下到上
            regval |= (1 << 7) | (1 << 6) | (0 << 5);
            break;
        case U2D_L2R:   //从上到下,从左到右
            regval |= (0 << 7) | (0 << 6) | (1 << 5);
            break;
        case U2D_R2L:   //从上到下,从右到左
            regval |= (0 << 7) | (1 << 6) | (1 << 5);
            break;
        case D2U_L2R:   //从下到上,从左到右
            regval |= (1 << 7) | (0 << 6) | (1 << 5);
            break;
        case D2U_R2L:   //从下到上,从右到左
            regval |= (1 << 7) | (1 << 6) | (1 << 5);
            break;
        }
        if (lcddev.id == 0X5510)
            dirreg = 0X3600;
        else
            dirreg = 0X36;
        if ((lcddev.id != 0X5310) && (lcddev.id != 0X5510) && (lcddev.id != 0X1963))
            regval |= 0X08;   //5310/5510/1963不需要BGR
        LCD_WriteReg(dirreg, regval);
        if (lcddev.id != 0X1963)   //1963不做坐标处理
        {
            if (regval & 0X20)
            {
                if (lcddev.width < lcddev.height)   //交换X,Y
                {
                    temp = lcddev.width;
                    lcddev.width = lcddev.height;
                    lcddev.height = temp;
                }
            }
            else
            {
                if (lcddev.width > lcddev.height)   //交换X,Y
                {
                    temp = lcddev.width;
                    lcddev.width = lcddev.height;
                    lcddev.height = temp;
                }
            }
        }
        if (lcddev.id == 0X5510)
        {
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setxcmd + 1);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setxcmd + 2);
            LCD_WR_DATA((lcddev.width - 1) >> 8);
            LCD_WR_REG(lcddev.setxcmd + 3);
            LCD_WR_DATA((lcddev.width - 1) & 0XFF);
            LCD_WR_REG(lcddev.setycmd);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setycmd + 1);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setycmd + 2);
            LCD_WR_DATA((lcddev.height - 1) >> 8);
            LCD_WR_REG(lcddev.setycmd + 3);
            LCD_WR_DATA((lcddev.height - 1) & 0XFF);
        }
        else
        {
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(0);
            LCD_WR_DATA(0);
            LCD_WR_DATA((lcddev.width - 1) >> 8);
            LCD_WR_DATA((lcddev.width - 1) & 0XFF);
            LCD_WR_REG(lcddev.setycmd);
            LCD_WR_DATA(0);
            LCD_WR_DATA(0);
            LCD_WR_DATA((lcddev.height - 1) >> 8);
            LCD_WR_DATA((lcddev.height - 1) & 0XFF);
        }
    }
}
//画点
//x,y:坐标
//POINT_COLOR:此点的颜色
void LCD_DrawPoint(uint16_t x, uint16_t y)
{
    LCD_SetCursor(x, y);     //设置光标位置
    LCD_WriteRAM_Prepare(); //开始写入GRAM
    LCD->LCD_RAM = POINT_COLOR;
}
//快速画点
//x,y:坐标
//color:颜色
void LCD_Fast_DrawPoint(uint16_t x, uint16_t y, uint32_t color)
{
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(x >> 8);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(y >> 8);
        LCD_WR_DATA(y & 0XFF);
    }
    else if (lcddev.id == 0X5510)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(x >> 8);
        LCD_WR_REG(lcddev.setxcmd + 1);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(y >> 8);
        LCD_WR_REG(lcddev.setycmd + 1);
        LCD_WR_DATA(y & 0XFF);
    }
    else if (lcddev.id == 0X1963)
    {
        if (lcddev.dir == 0)
            x = lcddev.width - 1 - x;
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(x >> 8);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_DATA(x >> 8);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(y >> 8);
        LCD_WR_DATA(y & 0XFF);
        LCD_WR_DATA(y >> 8);
        LCD_WR_DATA(y & 0XFF);
    }
    LCD->LCD_REG = lcddev.wramcmd;
    LCD->LCD_RAM = color;
}
//SSD1963 背光设置
//pwm:背光等级,0~100.越大越亮.
void LCD_SSD_BackLightSet(uint8_t pwm)
{
    LCD_WR_REG(0xBE);   //配置PWM输出
    LCD_WR_DATA(0x05);  //1设置PWM频率
    LCD_WR_DATA(pwm * 2.55);  //2设置PWM占空比
    LCD_WR_DATA(0x01);  //3设置C
    LCD_WR_DATA(0xFF);  //4设置D
    LCD_WR_DATA(0x00);  //5设置E
    LCD_WR_DATA(0x00);  //6设置F
}

//设置LCD显示方向
//dir:0,竖屏；1,横屏
void LCD_Display_Dir(uint8_t dir)
{
    lcddev.dir = dir;     //竖屏/横屏
    if (dir == 0)          //竖屏
    {
        lcddev.width = 240;
        lcddev.height = 320;
        if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
        {
            lcddev.wramcmd = 0X2C;
            lcddev.setxcmd = 0X2A;
            lcddev.setycmd = 0X2B;
            if (lcddev.id == 0X5310)
            {
                lcddev.width = 320;
                lcddev.height = 480;
            }
        }
        else if (lcddev.id == 0x5510)
        {
            lcddev.wramcmd = 0X2C00;
            lcddev.setxcmd = 0X2A00;
            lcddev.setycmd = 0X2B00;
            lcddev.width = 480;
            lcddev.height = 800;
        }
        else if (lcddev.id == 0X1963)
        {
            lcddev.wramcmd = 0X2C;    //设置写入GRAM的指令
            lcddev.setxcmd = 0X2B;    //设置写X坐标指令
            lcddev.setycmd = 0X2A;    //设置写Y坐标指令
            lcddev.width = 480;       //设置宽度480
            lcddev.height = 800;      //设置高度800
        }
    }
    else               //横屏
    {
        lcddev.width = 320;
        lcddev.height = 240;
        if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
        {
            lcddev.wramcmd = 0X2C;
            lcddev.setxcmd = 0X2A;
            lcddev.setycmd = 0X2B;
        }
        else if (lcddev.id == 0x5510)
        {
            lcddev.wramcmd = 0X2C00;
            lcddev.setxcmd = 0X2A00;
            lcddev.setycmd = 0X2B00;
            lcddev.width = 800;
            lcddev.height = 480;
        }
        else if (lcddev.id == 0X1963)
        {
            lcddev.wramcmd = 0X2C;    //设置写入GRAM的指令
            lcddev.setxcmd = 0X2A;    //设置写X坐标指令
            lcddev.setycmd = 0X2B;    //设置写Y坐标指令
            lcddev.width = 800;       //设置宽度800
            lcddev.height = 480;      //设置高度480
        }
        if (lcddev.id == 0X5310)
        {
            lcddev.width = 480;
            lcddev.height = 320;
        }
    }
    LCD_Scan_Dir(DFT_SCAN_DIR); //默认扫描方向
}
//设置窗口(对RGB屏无效),并自动设置画点坐标到窗口左上角(sx,sy).
//sx,sy:窗口起始坐标(左上角)
//width,height:窗口宽度和高度,必须大于0!!
//窗体大小:width*height.
void LCD_Set_Window(uint16_t sx, uint16_t sy, uint16_t width, uint16_t height)
{
    uint16_t twidth, theight;
    twidth = sx + width - 1;
    theight = sy + height - 1;
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || (lcddev.dir == 1 && lcddev.id == 0X1963))
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(sx >> 8);
        LCD_WR_DATA(sx & 0XFF);
        LCD_WR_DATA(twidth >> 8);
        LCD_WR_DATA(twidth & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(sy >> 8);
        LCD_WR_DATA(sy & 0XFF);
        LCD_WR_DATA(theight >> 8);
        LCD_WR_DATA(theight & 0XFF);
    }
    else if (lcddev.id == 0X1963) //1963竖屏特殊处理
    {
        sx = lcddev.width - width - sx;
        height = sy + height - 1;
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(sx >> 8);
        LCD_WR_DATA(sx & 0XFF);
        LCD_WR_DATA((sx + width - 1) >> 8);
        LCD_WR_DATA((sx + width - 1) & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(sy >> 8);
        LCD_WR_DATA(sy & 0XFF);
        LCD_WR_DATA(height >> 8);
        LCD_WR_DATA(height & 0XFF);
    }
    else if (lcddev.id == 0X5510)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(sx >> 8);
        LCD_WR_REG(lcddev.setxcmd + 1);
        LCD_WR_DATA(sx & 0XFF);
        LCD_WR_REG(lcddev.setxcmd + 2);
        LCD_WR_DATA(twidth >> 8);
        LCD_WR_REG(lcddev.setxcmd + 3);
        LCD_WR_DATA(twidth & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(sy >> 8);
        LCD_WR_REG(lcddev.setycmd + 1);
        LCD_WR_DATA(sy & 0XFF);
        LCD_WR_REG(lcddev.setycmd + 2);
        LCD_WR_DATA(theight >> 8);
        LCD_WR_REG(lcddev.setycmd + 3);
        LCD_WR_DATA(theight & 0XFF);
    }
}
//SRAM底层驱动，时钟使能，引脚分配
//此函数会被HAL_SRAM_Init()调用
//hsram:SRAM句柄
//void HAL_SRAM_MspInit(SRAM_HandleTypeDef *hsram)
//{
//    GPIO_InitTypeDef GPIO_Initure;
//
//    __HAL_RCC_FSMC_CLK_ENABLE();            //使能FSMC时钟
//    __HAL_RCC_GPIOD_CLK_ENABLE();           //使能GPIOD时钟
//    __HAL_RCC_GPIOE_CLK_ENABLE();           //使能GPIOE时钟
//    __HAL_RCC_GPIOF_CLK_ENABLE();           //使能GPIOF时钟
//    __HAL_RCC_GPIOG_CLK_ENABLE();           //使能GPIOG时钟
//
//    //初始化PD0,1,4,5,8,9,10,14,15
//    GPIO_Initure.Pin=GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_8|
//                     GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_14|GPIO_PIN_15;
//    GPIO_Initure.Mode=GPIO_MODE_AF_PP;      //推挽复用
//    GPIO_Initure.Pull=GPIO_PULLUP;          //上拉
//    GPIO_Initure.Speed=GPIO_SPEED_HIGH;     //高速
//    GPIO_Initure.Alternate=GPIO_AF12_FSMC;  //复用为FSMC
//    HAL_GPIO_Init(GPIOD,&GPIO_Initure);     //初始化
//
//    //初始化PE7,8,9,10,11,12,13,14,15
//    GPIO_Initure.Pin=GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_11|
//                     GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
//    HAL_GPIO_Init(GPIOE,&GPIO_Initure);
//
//    //初始化PF12
//    GPIO_Initure.Pin=GPIO_PIN_12;
//    HAL_GPIO_Init(GPIOF,&GPIO_Initure);
//
//    //初始化PG12
//    GPIO_Initure.Pin=GPIO_PIN_12;
//    HAL_GPIO_Init(GPIOG,&GPIO_Initure);
//}

//初始化lcd
//该初始化函数可以初始化各种型号的LCD(详见本.c文件最前面的描述)
void LCD_Init(void)
{
    GPIO_InitTypeDef GPIO_Initure;
    FSMC_NORSRAM_TimingTypeDef FSMC_ReadWriteTim;
    FSMC_NORSRAM_TimingTypeDef FSMC_WriteTim;

    __HAL_RCC_GPIOB_CLK_ENABLE()
    ;           //开启GPIOB时钟
    GPIO_Initure.Pin = GPIO_PIN_15;           //PB15,背光控制
    GPIO_Initure.Mode = GPIO_MODE_OUTPUT_PP;  //推挽输出
    GPIO_Initure.Pull = GPIO_PULLUP;          //上拉
    GPIO_Initure.Speed = GPIO_SPEED_HIGH;     //高速
    HAL_GPIO_Init(GPIOB, &GPIO_Initure);

    TFTSRAM_Handler.Instance = FSMC_NORSRAM_DEVICE;
    TFTSRAM_Handler.Extended = FSMC_NORSRAM_EXTENDED_DEVICE;

    TFTSRAM_Handler.Init.NSBank = FSMC_NORSRAM_BANK4;                     //使用NE4
    TFTSRAM_Handler.Init.DataAddressMux = FSMC_DATA_ADDRESS_MUX_DISABLE;  //地址/数据线不复用
    TFTSRAM_Handler.Init.MemoryType = FSMC_MEMORY_TYPE_SRAM;              //SRAM
    TFTSRAM_Handler.Init.MemoryDataWidth = FSMC_NORSRAM_MEM_BUS_WIDTH_16; //16位数据宽度
    TFTSRAM_Handler.Init.BurstAccessMode = FSMC_BURST_ACCESS_MODE_DISABLE; //是否使能突发访问,仅对同步突发存储器有效,此处未用到
    TFTSRAM_Handler.Init.WaitSignalPolarity = FSMC_WAIT_SIGNAL_POLARITY_LOW; //等待信号的极性,仅在突发模式访问下有用
    TFTSRAM_Handler.Init.WaitSignalActive = FSMC_WAIT_TIMING_BEFORE_WS;   //存储器是在等待周期之前的一个时钟周期还是等待周期期间使能NWAIT
    TFTSRAM_Handler.Init.WriteOperation = FSMC_WRITE_OPERATION_ENABLE;    //存储器写使能
    TFTSRAM_Handler.Init.WaitSignal = FSMC_WAIT_SIGNAL_DISABLE;           //等待使能位,此处未用到
    TFTSRAM_Handler.Init.ExtendedMode = FSMC_EXTENDED_MODE_ENABLE;        //读写使用不同的时序
    TFTSRAM_Handler.Init.AsynchronousWait = FSMC_ASYNCHRONOUS_WAIT_DISABLE;        //是否使能同步传输模式下的等待信号,此处未用到
    TFTSRAM_Handler.Init.WriteBurst = FSMC_WRITE_BURST_DISABLE;           //禁止突发写
    TFTSRAM_Handler.Init.ContinuousClock = FSMC_CONTINUOUS_CLOCK_SYNC_ASYNC;

    //FMC读时序控制寄存器
    FSMC_ReadWriteTim.AddressSetupTime = 0x0F;        //地址建立时间（ADDSET）为16个HCLK 1/168M=6ns*16=96ns
    FSMC_ReadWriteTim.AddressHoldTime = 0;
    FSMC_ReadWriteTim.DataSetupTime = 60;             //数据保存时间为60个HCLK    =6*60=360ns
    FSMC_ReadWriteTim.AccessMode = FSMC_ACCESS_MODE_A;             //模式A
    //FMC写时序控制寄存器
    FSMC_WriteTim.BusTurnAroundDuration = 0;          //总线周转阶段持续时间为0，此变量不赋值的话会莫名其妙的自动修改为4。导致程序运行正常
    FSMC_WriteTim.AddressSetupTime = 9;               //地址建立时间（ADDSET）为9个HCLK =54ns
    FSMC_WriteTim.AddressHoldTime = 0;
    FSMC_WriteTim.DataSetupTime = 8;                  //数据保存时间为6ns*9个HCLK=54n
    FSMC_WriteTim.AccessMode = FSMC_ACCESS_MODE_A;    //模式A
    HAL_SRAM_Init(&TFTSRAM_Handler, &FSMC_ReadWriteTim, &FSMC_WriteTim);

    delay_ms(50); // delay 50 ms

    //尝试9341 ID的读取
    LCD_WR_REG(0XD3);
    lcddev.id = LCD_RD_DATA();    //dummy read
    lcddev.id = LCD_RD_DATA();    //读到0X00
    lcddev.id = LCD_RD_DATA();    //读取93
    lcddev.id <<= 8;
    lcddev.id |= LCD_RD_DATA();   //读取41
    if (lcddev.id != 0X9341)       //非9341,尝试看看是不是NT35310
    {
        LCD_WR_REG(0XD4);
        lcddev.id = LCD_RD_DATA();       //dummy read
        lcddev.id = LCD_RD_DATA();       //读回0X01
        lcddev.id = LCD_RD_DATA();       //读回0X53
        lcddev.id <<= 8;
        lcddev.id |= LCD_RD_DATA();   //这里读回0X10
        if (lcddev.id != 0X5310)       //也不是NT35310,尝试看看是不是NT35510
        {
            LCD_WR_REG(0XDA00);
            lcddev.id = LCD_RD_DATA();        //读回0X00
            LCD_WR_REG(0XDB00);
            lcddev.id = LCD_RD_DATA();        //读回0X80
            lcddev.id <<= 8;
            LCD_WR_REG(0XDC00);
            lcddev.id |= LCD_RD_DATA();       //读回0X00
            if (lcddev.id == 0x8000)
                lcddev.id = 0x5510;       //NT35510读回的ID是8000H,为方便区分,我们强制设置为5510
            if (lcddev.id != 0X5510)           //也不是NT5510,尝试看看是不是SSD1963
            {
                LCD_WR_REG(0XA1);
                lcddev.id = LCD_RD_DATA();
                lcddev.id = LCD_RD_DATA();    //读回0X57
                lcddev.id <<= 8;
                lcddev.id |= LCD_RD_DATA();   //读回0X61
                if (lcddev.id == 0X5761)
                    lcddev.id = 0X1963;   //SSD1963读回的ID是5761H,为方便区分,我们强制设置为1963
            }
        }
    }
    if (lcddev.id == 0X9341)   //9341初始化
    {
        LCD_WR_REG(0xCF);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC1);
        LCD_WR_DATA(0X30);
        LCD_WR_REG(0xED);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x03);
        LCD_WR_DATA(0X12);
        LCD_WR_DATA(0X81);
        LCD_WR_REG(0xE8);
        LCD_WR_DATA(0x85);
        LCD_WR_DATA(0x10);
        LCD_WR_DATA(0x7A);
        LCD_WR_REG(0xCB);
        LCD_WR_DATA(0x39);
        LCD_WR_DATA(0x2C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x34);
        LCD_WR_DATA(0x02);
        LCD_WR_REG(0xF7);
        LCD_WR_DATA(0x20);
        LCD_WR_REG(0xEA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xC0);    //Power control
        LCD_WR_DATA(0x1B);   //VRH[5:0]
        LCD_WR_REG(0xC1);    //Power control
        LCD_WR_DATA(0x01);   //SAP[2:0];BT[3:0]
        LCD_WR_REG(0xC5);    //VCM control
        LCD_WR_DATA(0x30);   //3F
        LCD_WR_DATA(0x30);   //3C
        LCD_WR_REG(0xC7);    //VCM control2
        LCD_WR_DATA(0XB7);
        LCD_WR_REG(0x36);    // Memory Access Control
        LCD_WR_DATA(0x48);
        LCD_WR_REG(0x3A);
        LCD_WR_DATA(0x55);
        LCD_WR_REG(0xB1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1A);
        LCD_WR_REG(0xB6);    // Display Function Control
        LCD_WR_DATA(0x0A);
        LCD_WR_DATA(0xA2);
        LCD_WR_REG(0xF2);    // 3Gamma Function Disable
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0x26);    //Gamma curve selected
        LCD_WR_DATA(0x01);
        LCD_WR_REG(0xE0);    //Set Gamma
        LCD_WR_DATA(0x0F);
        LCD_WR_DATA(0x2A);
        LCD_WR_DATA(0x28);
        LCD_WR_DATA(0x08);
        LCD_WR_DATA(0x0E);
        LCD_WR_DATA(0x08);
        LCD_WR_DATA(0x54);
        LCD_WR_DATA(0XA9);
        LCD_WR_DATA(0x43);
        LCD_WR_DATA(0x0A);
        LCD_WR_DATA(0x0F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0XE1);    //Set Gamma
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x15);
        LCD_WR_DATA(0x17);
        LCD_WR_DATA(0x07);
        LCD_WR_DATA(0x11);
        LCD_WR_DATA(0x06);
        LCD_WR_DATA(0x2B);
        LCD_WR_DATA(0x56);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x10);
        LCD_WR_DATA(0x0F);
        LCD_WR_DATA(0x3F);
        LCD_WR_DATA(0x3F);
        LCD_WR_DATA(0x0F);
        LCD_WR_REG(0x2B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x3f);
        LCD_WR_REG(0x2A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xef);
        LCD_WR_REG(0x11); //Exit Sleep
        delay_ms(120);
        LCD_WR_REG(0x29); //display on
    }
    else if (lcddev.id == 0x5310)
    {
        LCD_WR_REG(0xED);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0xFE);

        LCD_WR_REG(0xEE);
        LCD_WR_DATA(0xDE);
        LCD_WR_DATA(0x21);

        LCD_WR_REG(0xF1);
        LCD_WR_DATA(0x01);
        LCD_WR_REG(0xDF);
        LCD_WR_DATA(0x10);

        //VCOMvoltage//
        LCD_WR_REG(0xC4);
        LCD_WR_DATA(0x8F);    //5f

        LCD_WR_REG(0xC6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE2);
        LCD_WR_DATA(0xE2);
        LCD_WR_DATA(0xE2);
        LCD_WR_REG(0xBF);
        LCD_WR_DATA(0xAA);

        LCD_WR_REG(0xB0);
        LCD_WR_DATA(0x0D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x0D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x11);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x19);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x21);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB1);
        LCD_WR_DATA(0x80);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x96);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x03);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB4);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x96);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA1);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB5);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x03);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x04);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5E);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xAC);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDC);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x70);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x90);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xEB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDC);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xBA);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC1);
        LCD_WR_DATA(0x20);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x54);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xFF);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC2);
        LCD_WR_DATA(0x0A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x04);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC3);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x39);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x37);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x26);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x23);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x26);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x23);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC4);
        LCD_WR_DATA(0x62);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x84);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x18);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x18);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x50);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x0C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x17);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x95);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE6);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC5);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x65);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x76);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC6);
        LCD_WR_DATA(0x20);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x17);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE0);
        LCD_WR_DATA(0x16);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x21);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x46);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x52);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x7A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE1);
        LCD_WR_DATA(0x16);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x22);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x45);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x52);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x7A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE2);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x0B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x34);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x4F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x61);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x79);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x97);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xE3);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x33);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x50);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x62);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x78);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x97);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD5);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE4);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x4B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x74);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x84);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x93);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBE);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xE5);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x4B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x74);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x84);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x93);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBE);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDC);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE6);
        LCD_WR_DATA(0x11);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x34);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x56);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x76);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x77);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x45);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x43);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE7);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x76);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x67);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x67);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x87);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x77);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x56);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x23);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x33);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x45);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x87);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x77);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xAA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE9);
        LCD_WR_DATA(0xAA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0x00);
        LCD_WR_DATA(0xAA);

        LCD_WR_REG(0xCF);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x50);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF9);
        LCD_WR_DATA(0x06);
        LCD_WR_DATA(0x10);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0x3A);
        LCD_WR_DATA(0x55);  //66

        LCD_WR_REG(0x11);
        delay_ms(100);
        LCD_WR_REG(0x29);
        LCD_WR_REG(0x35);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0x51);
        LCD_WR_DATA(0xFF);
        LCD_WR_REG(0x53);
        LCD_WR_DATA(0x2C);
        LCD_WR_REG(0x55);
        LCD_WR_DATA(0x82);
        LCD_WR_REG(0x2c);
    }
    else if (lcddev.id == 0x5510)
    {
        LCD_WriteReg(0xF000, 0x55);
        LCD_WriteReg(0xF001, 0xAA);
        LCD_WriteReg(0xF002, 0x52);
        LCD_WriteReg(0xF003, 0x08);
        LCD_WriteReg(0xF004, 0x01);
        //AVDD Set AVDD 5.2V
        LCD_WriteReg(0xB000, 0x0D);
        LCD_WriteReg(0xB001, 0x0D);
        LCD_WriteReg(0xB002, 0x0D);
        //AVDD ratio
        LCD_WriteReg(0xB600, 0x34);
        LCD_WriteReg(0xB601, 0x34);
        LCD_WriteReg(0xB602, 0x34);
        //AVEE -5.2V
        LCD_WriteReg(0xB100, 0x0D);
        LCD_WriteReg(0xB101, 0x0D);
        LCD_WriteReg(0xB102, 0x0D);
        //AVEE ratio
        LCD_WriteReg(0xB700, 0x34);
        LCD_WriteReg(0xB701, 0x34);
        LCD_WriteReg(0xB702, 0x34);
        //VCL -2.5V
        LCD_WriteReg(0xB200, 0x00);
        LCD_WriteReg(0xB201, 0x00);
        LCD_WriteReg(0xB202, 0x00);
        //VCL ratio
        LCD_WriteReg(0xB800, 0x24);
        LCD_WriteReg(0xB801, 0x24);
        LCD_WriteReg(0xB802, 0x24);
        //VGH 15V (Free pump)
        LCD_WriteReg(0xBF00, 0x01);
        LCD_WriteReg(0xB300, 0x0F);
        LCD_WriteReg(0xB301, 0x0F);
        LCD_WriteReg(0xB302, 0x0F);
        //VGH ratio
        LCD_WriteReg(0xB900, 0x34);
        LCD_WriteReg(0xB901, 0x34);
        LCD_WriteReg(0xB902, 0x34);
        //VGL_REG -10V
        LCD_WriteReg(0xB500, 0x08);
        LCD_WriteReg(0xB501, 0x08);
        LCD_WriteReg(0xB502, 0x08);
        LCD_WriteReg(0xC200, 0x03);
        //VGLX ratio
        LCD_WriteReg(0xBA00, 0x24);
        LCD_WriteReg(0xBA01, 0x24);
        LCD_WriteReg(0xBA02, 0x24);
        //VGMP/VGSP 4.5V/0V
        LCD_WriteReg(0xBC00, 0x00);
        LCD_WriteReg(0xBC01, 0x78);
        LCD_WriteReg(0xBC02, 0x00);
        //VGMN/VGSN -4.5V/0V
        LCD_WriteReg(0xBD00, 0x00);
        LCD_WriteReg(0xBD01, 0x78);
        LCD_WriteReg(0xBD02, 0x00);
        //VCOM
        LCD_WriteReg(0xBE00, 0x00);
        LCD_WriteReg(0xBE01, 0x64);
        //Gamma Setting
        LCD_WriteReg(0xD100, 0x00);
        LCD_WriteReg(0xD101, 0x33);
        LCD_WriteReg(0xD102, 0x00);
        LCD_WriteReg(0xD103, 0x34);
        LCD_WriteReg(0xD104, 0x00);
        LCD_WriteReg(0xD105, 0x3A);
        LCD_WriteReg(0xD106, 0x00);
        LCD_WriteReg(0xD107, 0x4A);
        LCD_WriteReg(0xD108, 0x00);
        LCD_WriteReg(0xD109, 0x5C);
        LCD_WriteReg(0xD10A, 0x00);
        LCD_WriteReg(0xD10B, 0x81);
        LCD_WriteReg(0xD10C, 0x00);
        LCD_WriteReg(0xD10D, 0xA6);
        LCD_WriteReg(0xD10E, 0x00);
        LCD_WriteReg(0xD10F, 0xE5);
        LCD_WriteReg(0xD110, 0x01);
        LCD_WriteReg(0xD111, 0x13);
        LCD_WriteReg(0xD112, 0x01);
        LCD_WriteReg(0xD113, 0x54);
        LCD_WriteReg(0xD114, 0x01);
        LCD_WriteReg(0xD115, 0x82);
        LCD_WriteReg(0xD116, 0x01);
        LCD_WriteReg(0xD117, 0xCA);
        LCD_WriteReg(0xD118, 0x02);
        LCD_WriteReg(0xD119, 0x00);
        LCD_WriteReg(0xD11A, 0x02);
        LCD_WriteReg(0xD11B, 0x01);
        LCD_WriteReg(0xD11C, 0x02);
        LCD_WriteReg(0xD11D, 0x34);
        LCD_WriteReg(0xD11E, 0x02);
        LCD_WriteReg(0xD11F, 0x67);
        LCD_WriteReg(0xD120, 0x02);
        LCD_WriteReg(0xD121, 0x84);
        LCD_WriteReg(0xD122, 0x02);
        LCD_WriteReg(0xD123, 0xA4);
        LCD_WriteReg(0xD124, 0x02);
        LCD_WriteReg(0xD125, 0xB7);
        LCD_WriteReg(0xD126, 0x02);
        LCD_WriteReg(0xD127, 0xCF);
        LCD_WriteReg(0xD128, 0x02);
        LCD_WriteReg(0xD129, 0xDE);
        LCD_WriteReg(0xD12A, 0x02);
        LCD_WriteReg(0xD12B, 0xF2);
        LCD_WriteReg(0xD12C, 0x02);
        LCD_WriteReg(0xD12D, 0xFE);
        LCD_WriteReg(0xD12E, 0x03);
        LCD_WriteReg(0xD12F, 0x10);
        LCD_WriteReg(0xD130, 0x03);
        LCD_WriteReg(0xD131, 0x33);
        LCD_WriteReg(0xD132, 0x03);
        LCD_WriteReg(0xD133, 0x6D);
        LCD_WriteReg(0xD200, 0x00);
        LCD_WriteReg(0xD201, 0x33);
        LCD_WriteReg(0xD202, 0x00);
        LCD_WriteReg(0xD203, 0x34);
        LCD_WriteReg(0xD204, 0x00);
        LCD_WriteReg(0xD205, 0x3A);
        LCD_WriteReg(0xD206, 0x00);
        LCD_WriteReg(0xD207, 0x4A);
        LCD_WriteReg(0xD208, 0x00);
        LCD_WriteReg(0xD209, 0x5C);
        LCD_WriteReg(0xD20A, 0x00);

        LCD_WriteReg(0xD20B, 0x81);
        LCD_WriteReg(0xD20C, 0x00);
        LCD_WriteReg(0xD20D, 0xA6);
        LCD_WriteReg(0xD20E, 0x00);
        LCD_WriteReg(0xD20F, 0xE5);
        LCD_WriteReg(0xD210, 0x01);
        LCD_WriteReg(0xD211, 0x13);
        LCD_WriteReg(0xD212, 0x01);
        LCD_WriteReg(0xD213, 0x54);
        LCD_WriteReg(0xD214, 0x01);
        LCD_WriteReg(0xD215, 0x82);
        LCD_WriteReg(0xD216, 0x01);
        LCD_WriteReg(0xD217, 0xCA);
        LCD_WriteReg(0xD218, 0x02);
        LCD_WriteReg(0xD219, 0x00);
        LCD_WriteReg(0xD21A, 0x02);
        LCD_WriteReg(0xD21B, 0x01);
        LCD_WriteReg(0xD21C, 0x02);
        LCD_WriteReg(0xD21D, 0x34);
        LCD_WriteReg(0xD21E, 0x02);
        LCD_WriteReg(0xD21F, 0x67);
        LCD_WriteReg(0xD220, 0x02);
        LCD_WriteReg(0xD221, 0x84);
        LCD_WriteReg(0xD222, 0x02);
        LCD_WriteReg(0xD223, 0xA4);
        LCD_WriteReg(0xD224, 0x02);
        LCD_WriteReg(0xD225, 0xB7);
        LCD_WriteReg(0xD226, 0x02);
        LCD_WriteReg(0xD227, 0xCF);
        LCD_WriteReg(0xD228, 0x02);
        LCD_WriteReg(0xD229, 0xDE);
        LCD_WriteReg(0xD22A, 0x02);
        LCD_WriteReg(0xD22B, 0xF2);
        LCD_WriteReg(0xD22C, 0x02);
        LCD_WriteReg(0xD22D, 0xFE);
        LCD_WriteReg(0xD22E, 0x03);
        LCD_WriteReg(0xD22F, 0x10);
        LCD_WriteReg(0xD230, 0x03);
        LCD_WriteReg(0xD231, 0x33);
        LCD_WriteReg(0xD232, 0x03);
        LCD_WriteReg(0xD233, 0x6D);
        LCD_WriteReg(0xD300, 0x00);
        LCD_WriteReg(0xD301, 0x33);
        LCD_WriteReg(0xD302, 0x00);
        LCD_WriteReg(0xD303, 0x34);
        LCD_WriteReg(0xD304, 0x00);
        LCD_WriteReg(0xD305, 0x3A);
        LCD_WriteReg(0xD306, 0x00);
        LCD_WriteReg(0xD307, 0x4A);
        LCD_WriteReg(0xD308, 0x00);
        LCD_WriteReg(0xD309, 0x5C);
        LCD_WriteReg(0xD30A, 0x00);

        LCD_WriteReg(0xD30B, 0x81);
        LCD_WriteReg(0xD30C, 0x00);
        LCD_WriteReg(0xD30D, 0xA6);
        LCD_WriteReg(0xD30E, 0x00);
        LCD_WriteReg(0xD30F, 0xE5);
        LCD_WriteReg(0xD310, 0x01);
        LCD_WriteReg(0xD311, 0x13);
        LCD_WriteReg(0xD312, 0x01);
        LCD_WriteReg(0xD313, 0x54);
        LCD_WriteReg(0xD314, 0x01);
        LCD_WriteReg(0xD315, 0x82);
        LCD_WriteReg(0xD316, 0x01);
        LCD_WriteReg(0xD317, 0xCA);
        LCD_WriteReg(0xD318, 0x02);
        LCD_WriteReg(0xD319, 0x00);
        LCD_WriteReg(0xD31A, 0x02);
        LCD_WriteReg(0xD31B, 0x01);
        LCD_WriteReg(0xD31C, 0x02);
        LCD_WriteReg(0xD31D, 0x34);
        LCD_WriteReg(0xD31E, 0x02);
        LCD_WriteReg(0xD31F, 0x67);
        LCD_WriteReg(0xD320, 0x02);
        LCD_WriteReg(0xD321, 0x84);
        LCD_WriteReg(0xD322, 0x02);
        LCD_WriteReg(0xD323, 0xA4);
        LCD_WriteReg(0xD324, 0x02);
        LCD_WriteReg(0xD325, 0xB7);
        LCD_WriteReg(0xD326, 0x02);
        LCD_WriteReg(0xD327, 0xCF);
        LCD_WriteReg(0xD328, 0x02);
        LCD_WriteReg(0xD329, 0xDE);
        LCD_WriteReg(0xD32A, 0x02);
        LCD_WriteReg(0xD32B, 0xF2);
        LCD_WriteReg(0xD32C, 0x02);
        LCD_WriteReg(0xD32D, 0xFE);
        LCD_WriteReg(0xD32E, 0x03);
        LCD_WriteReg(0xD32F, 0x10);
        LCD_WriteReg(0xD330, 0x03);
        LCD_WriteReg(0xD331, 0x33);
        LCD_WriteReg(0xD332, 0x03);
        LCD_WriteReg(0xD333, 0x6D);
        LCD_WriteReg(0xD400, 0x00);
        LCD_WriteReg(0xD401, 0x33);
        LCD_WriteReg(0xD402, 0x00);
        LCD_WriteReg(0xD403, 0x34);
        LCD_WriteReg(0xD404, 0x00);
        LCD_WriteReg(0xD405, 0x3A);
        LCD_WriteReg(0xD406, 0x00);
        LCD_WriteReg(0xD407, 0x4A);
        LCD_WriteReg(0xD408, 0x00);
        LCD_WriteReg(0xD409, 0x5C);
        LCD_WriteReg(0xD40A, 0x00);
        LCD_WriteReg(0xD40B, 0x81);

        LCD_WriteReg(0xD40C, 0x00);
        LCD_WriteReg(0xD40D, 0xA6);
        LCD_WriteReg(0xD40E, 0x00);
        LCD_WriteReg(0xD40F, 0xE5);
        LCD_WriteReg(0xD410, 0x01);
        LCD_WriteReg(0xD411, 0x13);
        LCD_WriteReg(0xD412, 0x01);
        LCD_WriteReg(0xD413, 0x54);
        LCD_WriteReg(0xD414, 0x01);
        LCD_WriteReg(0xD415, 0x82);
        LCD_WriteReg(0xD416, 0x01);
        LCD_WriteReg(0xD417, 0xCA);
        LCD_WriteReg(0xD418, 0x02);
        LCD_WriteReg(0xD419, 0x00);
        LCD_WriteReg(0xD41A, 0x02);
        LCD_WriteReg(0xD41B, 0x01);
        LCD_WriteReg(0xD41C, 0x02);
        LCD_WriteReg(0xD41D, 0x34);
        LCD_WriteReg(0xD41E, 0x02);
        LCD_WriteReg(0xD41F, 0x67);
        LCD_WriteReg(0xD420, 0x02);
        LCD_WriteReg(0xD421, 0x84);
        LCD_WriteReg(0xD422, 0x02);
        LCD_WriteReg(0xD423, 0xA4);
        LCD_WriteReg(0xD424, 0x02);
        LCD_WriteReg(0xD425, 0xB7);
        LCD_WriteReg(0xD426, 0x02);
        LCD_WriteReg(0xD427, 0xCF);
        LCD_WriteReg(0xD428, 0x02);
        LCD_WriteReg(0xD429, 0xDE);
        LCD_WriteReg(0xD42A, 0x02);
        LCD_WriteReg(0xD42B, 0xF2);
        LCD_WriteReg(0xD42C, 0x02);
        LCD_WriteReg(0xD42D, 0xFE);
        LCD_WriteReg(0xD42E, 0x03);
        LCD_WriteReg(0xD42F, 0x10);
        LCD_WriteReg(0xD430, 0x03);
        LCD_WriteReg(0xD431, 0x33);
        LCD_WriteReg(0xD432, 0x03);
        LCD_WriteReg(0xD433, 0x6D);
        LCD_WriteReg(0xD500, 0x00);
        LCD_WriteReg(0xD501, 0x33);
        LCD_WriteReg(0xD502, 0x00);
        LCD_WriteReg(0xD503, 0x34);
        LCD_WriteReg(0xD504, 0x00);
        LCD_WriteReg(0xD505, 0x3A);
        LCD_WriteReg(0xD506, 0x00);
        LCD_WriteReg(0xD507, 0x4A);
        LCD_WriteReg(0xD508, 0x00);
        LCD_WriteReg(0xD509, 0x5C);
        LCD_WriteReg(0xD50A, 0x00);
        LCD_WriteReg(0xD50B, 0x81);

        LCD_WriteReg(0xD50C, 0x00);
        LCD_WriteReg(0xD50D, 0xA6);
        LCD_WriteReg(0xD50E, 0x00);
        LCD_WriteReg(0xD50F, 0xE5);
        LCD_WriteReg(0xD510, 0x01);
        LCD_WriteReg(0xD511, 0x13);
        LCD_WriteReg(0xD512, 0x01);
        LCD_WriteReg(0xD513, 0x54);
        LCD_WriteReg(0xD514, 0x01);
        LCD_WriteReg(0xD515, 0x82);
        LCD_WriteReg(0xD516, 0x01);
        LCD_WriteReg(0xD517, 0xCA);
        LCD_WriteReg(0xD518, 0x02);
        LCD_WriteReg(0xD519, 0x00);
        LCD_WriteReg(0xD51A, 0x02);
        LCD_WriteReg(0xD51B, 0x01);
        LCD_WriteReg(0xD51C, 0x02);
        LCD_WriteReg(0xD51D, 0x34);
        LCD_WriteReg(0xD51E, 0x02);
        LCD_WriteReg(0xD51F, 0x67);
        LCD_WriteReg(0xD520, 0x02);
        LCD_WriteReg(0xD521, 0x84);
        LCD_WriteReg(0xD522, 0x02);
        LCD_WriteReg(0xD523, 0xA4);
        LCD_WriteReg(0xD524, 0x02);
        LCD_WriteReg(0xD525, 0xB7);
        LCD_WriteReg(0xD526, 0x02);
        LCD_WriteReg(0xD527, 0xCF);
        LCD_WriteReg(0xD528, 0x02);
        LCD_WriteReg(0xD529, 0xDE);
        LCD_WriteReg(0xD52A, 0x02);
        LCD_WriteReg(0xD52B, 0xF2);
        LCD_WriteReg(0xD52C, 0x02);
        LCD_WriteReg(0xD52D, 0xFE);
        LCD_WriteReg(0xD52E, 0x03);
        LCD_WriteReg(0xD52F, 0x10);
        LCD_WriteReg(0xD530, 0x03);
        LCD_WriteReg(0xD531, 0x33);
        LCD_WriteReg(0xD532, 0x03);
        LCD_WriteReg(0xD533, 0x6D);
        LCD_WriteReg(0xD600, 0x00);
        LCD_WriteReg(0xD601, 0x33);
        LCD_WriteReg(0xD602, 0x00);
        LCD_WriteReg(0xD603, 0x34);
        LCD_WriteReg(0xD604, 0x00);
        LCD_WriteReg(0xD605, 0x3A);
        LCD_WriteReg(0xD606, 0x00);
        LCD_WriteReg(0xD607, 0x4A);
        LCD_WriteReg(0xD608, 0x00);
        LCD_WriteReg(0xD609, 0x5C);
        LCD_WriteReg(0xD60A, 0x00);
        LCD_WriteReg(0xD60B, 0x81);

        LCD_WriteReg(0xD60C, 0x00);
        LCD_WriteReg(0xD60D, 0xA6);
        LCD_WriteReg(0xD60E, 0x00);
        LCD_WriteReg(0xD60F, 0xE5);
        LCD_WriteReg(0xD610, 0x01);
        LCD_WriteReg(0xD611, 0x13);
        LCD_WriteReg(0xD612, 0x01);
        LCD_WriteReg(0xD613, 0x54);
        LCD_WriteReg(0xD614, 0x01);
        LCD_WriteReg(0xD615, 0x82);
        LCD_WriteReg(0xD616, 0x01);
        LCD_WriteReg(0xD617, 0xCA);
        LCD_WriteReg(0xD618, 0x02);
        LCD_WriteReg(0xD619, 0x00);
        LCD_WriteReg(0xD61A, 0x02);
        LCD_WriteReg(0xD61B, 0x01);
        LCD_WriteReg(0xD61C, 0x02);
        LCD_WriteReg(0xD61D, 0x34);
        LCD_WriteReg(0xD61E, 0x02);
        LCD_WriteReg(0xD61F, 0x67);
        LCD_WriteReg(0xD620, 0x02);
        LCD_WriteReg(0xD621, 0x84);
        LCD_WriteReg(0xD622, 0x02);
        LCD_WriteReg(0xD623, 0xA4);
        LCD_WriteReg(0xD624, 0x02);
        LCD_WriteReg(0xD625, 0xB7);
        LCD_WriteReg(0xD626, 0x02);
        LCD_WriteReg(0xD627, 0xCF);
        LCD_WriteReg(0xD628, 0x02);
        LCD_WriteReg(0xD629, 0xDE);
        LCD_WriteReg(0xD62A, 0x02);
        LCD_WriteReg(0xD62B, 0xF2);
        LCD_WriteReg(0xD62C, 0x02);
        LCD_WriteReg(0xD62D, 0xFE);
        LCD_WriteReg(0xD62E, 0x03);
        LCD_WriteReg(0xD62F, 0x10);
        LCD_WriteReg(0xD630, 0x03);
        LCD_WriteReg(0xD631, 0x33);
        LCD_WriteReg(0xD632, 0x03);
        LCD_WriteReg(0xD633, 0x6D);
        //LV2 Page 0 enable
        LCD_WriteReg(0xF000, 0x55);
        LCD_WriteReg(0xF001, 0xAA);
        LCD_WriteReg(0xF002, 0x52);
        LCD_WriteReg(0xF003, 0x08);
        LCD_WriteReg(0xF004, 0x00);
        //Display control
        LCD_WriteReg(0xB100, 0xCC);
        LCD_WriteReg(0xB101, 0x00);
        //Source hold time
        LCD_WriteReg(0xB600, 0x05);
        //Gate EQ control
        LCD_WriteReg(0xB700, 0x70);
        LCD_WriteReg(0xB701, 0x70);
        //Source EQ control (Mode 2)
        LCD_WriteReg(0xB800, 0x01);
        LCD_WriteReg(0xB801, 0x03);
        LCD_WriteReg(0xB802, 0x03);
        LCD_WriteReg(0xB803, 0x03);
        //Inversion mode (2-dot)
        LCD_WriteReg(0xBC00, 0x02);
        LCD_WriteReg(0xBC01, 0x00);
        LCD_WriteReg(0xBC02, 0x00);
        //Timing control 4H w/ 4-delay
        LCD_WriteReg(0xC900, 0xD0);
        LCD_WriteReg(0xC901, 0x02);
        LCD_WriteReg(0xC902, 0x50);
        LCD_WriteReg(0xC903, 0x50);
        LCD_WriteReg(0xC904, 0x50);
        LCD_WriteReg(0x3500, 0x00);
        LCD_WriteReg(0x3A00, 0x55);  //16-bit/pixel
        LCD_WR_REG(0x1100);
        delay_us(120);
        LCD_WR_REG(0x2900);
    }
    else if (lcddev.id == 0X1963)
    {
        LCD_WR_REG(0xE2); //Set PLL with OSC = 10MHz (hardware),  Multiplier N = 35, 250MHz < VCO < 800MHz = OSC*(N+1), VCO = 300MHz
        LCD_WR_DATA(0x1D);      //参数1
        LCD_WR_DATA(0x02);      //参数2 Divider M = 2, PLL = 300/(M+1) = 100MHz
        LCD_WR_DATA(0x04);      //参数3 Validate M and N values
        delay_us(100);
        LCD_WR_REG(0xE0);       // Start PLL command
        LCD_WR_DATA(0x01);      // enable PLL
        delay_ms(10);
        LCD_WR_REG(0xE0);       // Start PLL command again
        LCD_WR_DATA(0x03);      // now, use PLL output as system clock
        delay_ms(12);
        LCD_WR_REG(0x01);       //软复位
        delay_ms(10);

        LCD_WR_REG(0xE6);       //设置像素频率,33Mhz
        LCD_WR_DATA(0x2F);
        LCD_WR_DATA(0xFF);
        LCD_WR_DATA(0xFF);

        LCD_WR_REG(0xB0);       //设置LCD模式
        LCD_WR_DATA(0x20);      //24位模式
        LCD_WR_DATA(0x00);      //TFT 模式

        LCD_WR_DATA((SSD_HOR_RESOLUTION - 1) >> 8);      //设置LCD水平像素
        LCD_WR_DATA(SSD_HOR_RESOLUTION - 1);
        LCD_WR_DATA((SSD_VER_RESOLUTION - 1) >> 8);      //设置LCD垂直像素
        LCD_WR_DATA(SSD_VER_RESOLUTION - 1);
        LCD_WR_DATA(0x00);      //RGB序列

        LCD_WR_REG(0xB4);       //Set horizontal period
        LCD_WR_DATA((SSD_HT - 1) >> 8);
        LCD_WR_DATA(SSD_HT - 1);
        LCD_WR_DATA(SSD_HPS >> 8);
        LCD_WR_DATA(SSD_HPS);
        LCD_WR_DATA(SSD_HOR_PULSE_WIDTH - 1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xB6);       //Set vertical period
        LCD_WR_DATA((SSD_VT - 1) >> 8);
        LCD_WR_DATA(SSD_VT - 1);
        LCD_WR_DATA(SSD_VPS >> 8);
        LCD_WR_DATA(SSD_VPS);
        LCD_WR_DATA(SSD_VER_FRONT_PORCH - 1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF0);   //设置SSD1963与CPU接口为16bit
        LCD_WR_DATA(0x03);  //16-bit(565 format) data for 16bpp

        LCD_WR_REG(0x29);   //开启显示
        //设置PWM输出  背光通过占空比可调
        LCD_WR_REG(0xD0);   //设置自动白平衡DBC
        LCD_WR_DATA(0x00);  //disable

        LCD_WR_REG(0xBE);   //配置PWM输出
        LCD_WR_DATA(0x05);  //1设置PWM频率
        LCD_WR_DATA(0xFE);  //2设置PWM占空比
        LCD_WR_DATA(0x01);  //3设置C
        LCD_WR_DATA(0x00);  //4设置D
        LCD_WR_DATA(0x00);  //5设置E
        LCD_WR_DATA(0x00);  //6设置F

        LCD_WR_REG(0xB8);   //设置GPIO配置
        LCD_WR_DATA(0x03);  //2个IO口设置成输出
        LCD_WR_DATA(0x01);  //GPIO使用正常的IO功能
        LCD_WR_REG(0xBA);
        LCD_WR_DATA(0X01);  //GPIO[1:0]=01,控制LCD方向

        LCD_SSD_BackLightSet(100);  //背光设置为最亮
    }
    //初始化完成以后,提速
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X5510 || lcddev.id == 0X1963)  //如果是这几个IC,则设置WR时序为最快
    {
        //重新配置写时序控制寄存器的时序
        FSMC_Bank1E->BWTR[6] &= ~(0XF << 0);  //地址建立时间(ADDSET)清零
        FSMC_Bank1E->BWTR[6] &= ~(0XF << 8);  //数据保存时间清零
        FSMC_Bank1E->BWTR[6] |= 3 << 0;     //地址建立时间(ADDSET)为3个HCLK =18ns
        FSMC_Bank1E->BWTR[6] |= 2 << 8;     //数据保存时间(DATAST)为6ns*3个HCLK=18ns
    }
    LCD_Display_Dir(0);     //默认为竖屏
    __LCD_LED_HIGH;              //点亮背光
    LCD_Clear(WHITE);
}

//清屏函数
//color:要清屏的填充色
void LCD_Clear(uint32_t color)
{
    uint32_t index = 0;
    uint32_t totalpoint = lcddev.width;
    totalpoint *= lcddev.height;          //得到总点数
    LCD_SetCursor(0x00, 0x0000);         //设置光标位置
    LCD_WriteRAM_Prepare();             //开始写入GRAM
    for (index = 0; index < totalpoint; index++)
    {
        LCD->LCD_RAM = color;
    }
}
//在指定区域内填充单个颜色
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
//color:要填充的颜色
void LCD_Fill(uint16_t sx, uint16_t sy, uint16_t ex, uint16_t ey, uint32_t color)
{
    uint16_t i, j;
    uint16_t xlen = 0;
    xlen = ex - sx + 1;
    for (i = sy; i <= ey; i++)
    {
        LCD_SetCursor(sx, i);                    //设置光标位置
        LCD_WriteRAM_Prepare();                 //开始写入GRAM
        for (j = 0; j < xlen; j++)
            LCD->LCD_RAM = color;  //显示颜色
    }
}
//在指定区域内填充指定颜色块
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
//color:要填充的颜色
void LCD_Color_Fill(uint16_t sx, uint16_t sy, uint16_t ex, uint16_t ey, uint16_t *color)
{
    uint16_t height, width;
    uint16_t i, j;
    width = ex - sx + 1;          //得到填充的宽度
    height = ey - sy + 1;         //高度
    for (i = 0; i < height; i++)
    {
        LCD_SetCursor(sx, sy + i);     //设置光标位置
        LCD_WriteRAM_Prepare();     //开始写入GRAM
        for (j = 0; j < width; j++)
            LCD->LCD_RAM = color[i * width + j];     //写入数据
    }
}
//画线
//x1,y1:起点坐标
//x2,y2:终点坐标
void LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
{
    uint16_t t;
    int xerr = 0, yerr = 0, delta_x, delta_y, distance;
    int incx, incy, uRow, uCol;
    delta_x = x2 - x1; //计算坐标增量
    delta_y = y2 - y1;
    uRow = x1;
    uCol = y1;
    if (delta_x > 0)
        incx = 1; //设置单步方向
    else if (delta_x == 0)
        incx = 0; //垂直线
    else
    {
        incx = -1;
        delta_x = -delta_x;
    }
    if (delta_y > 0)
        incy = 1;
    else if (delta_y == 0)
        incy = 0; //水平线
    else
    {
        incy = -1;
        delta_y = -delta_y;
    }
    if (delta_x > delta_y)
        distance = delta_x; //选取基本增量坐标轴
    else
        distance = delta_y;
    for (t = 0; t <= distance + 1; t++) //画线输出
    {
        LCD_DrawPoint(uRow, uCol); //画点
        xerr += delta_x;
        yerr += delta_y;
        if (xerr > distance)
        {
            xerr -= distance;
            uRow += incx;
        }
        if (yerr > distance)
        {
            yerr -= distance;
            uCol += incy;
        }
    }
}
//画矩形
//(x1,y1),(x2,y2):矩形的对角坐标
void LCD_DrawRectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
{
    LCD_DrawLine(x1, y1, x2, y1);
    LCD_DrawLine(x1, y1, x1, y2);
    LCD_DrawLine(x1, y2, x2, y2);
    LCD_DrawLine(x2, y1, x2, y2);
}
//在指定位置画一个指定大小的圆
//(x,y):中心点
//r    :半径
void LCD_Draw_Circle(uint16_t x0, uint16_t y0, uint8_t r)
{
    int a, b;
    int di;
    a = 0;
    b = r;
    di = 3 - (r << 1);             //判断下个点位置的标志
    while (a <= b)
    {
        LCD_DrawPoint(x0 + a, y0 - b);             //5
        LCD_DrawPoint(x0 + b, y0 - a);             //0
        LCD_DrawPoint(x0 + b, y0 + a);             //4
        LCD_DrawPoint(x0 + a, y0 + b);             //6
        LCD_DrawPoint(x0 - a, y0 + b);             //1
        LCD_DrawPoint(x0 - b, y0 + a);
        LCD_DrawPoint(x0 - a, y0 - b);             //2
        LCD_DrawPoint(x0 - b, y0 - a);             //7
        a++;
        //使用Bresenham算法画圆
        if (di < 0)
            di += 4 * a + 6;
        else
        {
            di += 10 + 4 * (a - b);
            b--;
        }
    }
}
//在指定位置显示一个字符
//x,y:起始坐标
//num:要显示的字符:" "--->"~"
//size:字体大小 12/16/24/32
//mode:叠加方式(1)还是非叠加方式(0)
void LCD_ShowChar(uint16_t x, uint16_t y, uint8_t num, uint8_t size, uint8_t mode)
{
    uint8_t temp, t1, t;
    uint16_t y0 = y;
    uint8_t csize = (size / 8 + ((size % 8) ? 1 : 0)) * (size / 2);      //得到字体一个字符对应点阵集所占的字节数
    num = num - ' ';      //得到偏移后的值（ASCII字库是从空格开始取模，所以-' '就是对应字符的字库）
    for (t = 0; t < csize; t++)
    {
        if (size == 12)
            temp = asc2_1206[num][t];         //调用1206字体
        else if (size == 16)
            temp = asc2_1608[num][t];    //调用1608字体
        else if (size == 24)
            temp = asc2_2412[num][t];    //调用2412字体
        else if (size == 32)
            temp = asc2_3216[num][t];    //调用3216字体
        else
            return;                                //没有的字库
        for (t1 = 0; t1 < 8; t1++)
        {
            if (temp & 0x80)
                LCD_Fast_DrawPoint(x, y, POINT_COLOR);
            else if (mode == 0)
                LCD_Fast_DrawPoint(x, y, BACK_COLOR);
            temp <<= 1;
            y++;
            if (y >= lcddev.height)
                return;     //超区域了
            if ((y - y0) == size)
            {
                y = y0;
                x++;
                if (x >= lcddev.width)
                    return;  //超区域了
                break;
            }
        }
    }
}
//m^n函数
//返回值:m^n次方.
uint32_t LCD_Pow(uint8_t m, uint8_t n)
{
    uint32_t result = 1;
    while (n--)
        result *= m;
    return result;
}
//显示数字,高位为0,则不显示
//x,y :起点坐标
//len :数字的位数
//size:字体大小
//color:颜色
//num:数值(0~4294967295);
void LCD_ShowNum(uint16_t x, uint16_t y, uint32_t num, uint8_t len, uint8_t size)
{
    uint8_t t, temp;
    uint8_t enshow = 0;
    for (t = 0; t < len; t++)
    {
        temp = (num / LCD_Pow(10, len - t - 1)) % 10;
        if (enshow == 0 && t < (len - 1))
        {
            if (temp == 0)
            {
                LCD_ShowChar(x + (size / 2) * t, y, ' ', size, 0);
                continue;
            }
            else
                enshow = 1;

        }
        LCD_ShowChar(x + (size / 2) * t, y, temp + '0', size, 0);
    }
}
//显示数字,高位为0,还是显示
//x,y:起点坐标
//num:数值(0~999999999);
//len:长度(即要显示的位数)
//size:字体大小
//mode:
//[7]:0,不填充;1,填充0.
//[6:1]:保留
//[0]:0,非叠加显示;1,叠加显示.
void LCD_ShowxNum(uint16_t x, uint16_t y, uint32_t num, uint8_t len, uint8_t size, uint8_t mode)
{
    uint8_t t, temp;
    uint8_t enshow = 0;
    for (t = 0; t < len; t++)
    {
        temp = (num / LCD_Pow(10, len - t - 1)) % 10;
        if (enshow == 0 && t < (len - 1))
        {
            if (temp == 0)
            {
                if (mode & 0X80)
                    LCD_ShowChar(x + (size / 2) * t, y, '0', size, mode & 0X01);
                else
                    LCD_ShowChar(x + (size / 2) * t, y, ' ', size, mode & 0X01);
                continue;
            }
            else
                enshow = 1;

        }
        LCD_ShowChar(x + (size / 2) * t, y, temp + '0', size, mode & 0X01);
    }
}
//显示字符串
//x,y:起点坐标
//width,height:区域大小
//size:字体大小
//*p:字符串起始地址
void LCD_ShowString(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint8_t size, void *p1)
{
    uint8_t *p = (uint8_t *)p1;
    uint8_t x0 = x;
    width += x;
    height += y;
    while ((*p <= '~') && (*p >= ' '))  //判断是不是非法字符!
    {
        if (x >= width)
        {
            x = x0;
            y += size;
        }
        if (y >= height)
            break;  //退出
        LCD_ShowChar(x, y, *p, size, 0);
        x += size / 2;
        p++;
    }
}

int lcd_init(void)
{
    LCD_Init();
    //LCD_ShowString(0, 0, 240, 16, 16, "hello");

    return 0;
}
INIT_COMPONENT_EXPORT(lcd_init);

#endif
